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High purity silica gel powder chemical manufacturer silica gel 300-400 mesh column chromatography silica gel reagent grade
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Application
Pulverized by air, sieve into a certain range of particle size, high purity white powder, and then after acid treatment, rinse with deionized water, drying into the existing product. The quality is stable and reliable. It can be widely used in the analysis, separation, preparation and purification of some natural or synthetic substances in various industries such as medicine, chemical industry, plant chemistry and biochemistry
Properties
Our company uses air flow crushing, mechanical crushing silica gel powder shape is irregular diamond, and air flow crushing silica gel powder shape is regular round, spherical silica gel powder than the surface area is larger, better separation effect, the preferred in the industry are spherical silica gel powder.
Technical Data
Average aperture: 80-100A
Specific surface area: 300-400 square meters /g
Hole volume: 0.8±0.05ml/g
Packing specification
Column chromatography silica gel | ||||||||
PH：6.5，w：≤8% | ||||||||
The article number | specifications（mesh） | Packages/g | Packages/box | bag/box | ||||
A-60100-D | 60*100 | 1000 | 1 | 15 | ||||
A-80120-D | 80*120 | 1000 | 2 | 15 | ||||
A-100200-D | 100*200 | 1000 | 1 | 15 | ||||
A-200300-D | 200*300 | 1000 | 2 | 15 | ||||
A-300400-D | 300*400 | 1000 | 15 | |||||
A-60100-P | 60*100 | 500 | 20 | |||||
A-80120-P | 80*120 | 500 | 20 | |||||
A-100200-P | 100*200 | 500 | 20 | |||||
A-200300-D | 200*300 | 500 | 20 | |||||
A-300400-D | 300*400 | 500 | 20 | |||||
The above is the standing specifications, special specifications can be customized, the delivery time is five working days
Warehousing & Shipping
Company Profile
The "YINLONG" brand chromatography consumables that the company mainly manages are the main products, including column chromatography and thin-layer chromatography silica gel powder, thin-layer chromatography silica gel plates, thin-layer chromatography silica gel preparation plates, etc.
In the early 1980s, a high-efficiency thin-layer chromatography silica gel plate with a new type of polyacrylic acid polymer material as a binder was successfully researched and developed. It was researched by Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai Institute of Medicine, Beijing Institute of Botany, Ministry of Public Security 126, 129 The Institute, Beijing Institute of Materia Medica, Chinese Academy of Medical Sciences, Nanjing College of Pharmacy, Shanghai University of Technology, etc. used, tested and participated in the appraisal of more than a dozen scientific research colleges and universities. It is the first major breakthrough in China.
"The product won the "Golden Dragon Award" issued by the State Economic and Trade Commission in 1983.
FAQ
1. How is your quality?
We have professional engineers and technicians for quality control, and each batch of products has a corresponding inspection report. We are willing to inspect and customize according to customer orders.
2. Can you provide OEM/ODM services?
OK.
3. Can you give me a free sample?
Yes, but the freight will be borne by you.
4. This amount will be refunded to you or deducted from the amount of your future orders.
Wire transfer: 100% wire transfer in advance, 30% wire transfer in advance, and the remaining 70% to be paid by a copy of the bill of lading. Western Union, Alibaba orders, irrevocable letter of credit at sight.
5. What is the delivery time of your products?
We usually start production after receiving payment. It usually lasts about 7-20 days depending on the volume of the goods.
6. How about your after-sales service?
If there is a product quality problem, we will replace it for you free of charge. If there is a problem, we will try our best to find the best solution and give you a satisfactory feedback.
7. What can you buy from us?
Column chromatography and thin layer chromatography silica gel powder, thin layer chromatography silica gel plate, thin layer chromatography silica gel preparation plate
8. Why buy from us instead of other suppliers?
The company's core team has more than 30 years of experience in the silicone industry, has the most mature technology and experience, and can provide customers with customized services.
We have a complete technical after-sales team that can find the best solution based on different feedback from customers.
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